Subject


HBM4


2025-04-17

[News] Samsung Reportedly Achieves Stable 40%+ Test Yield for 4nm Logic Die, Accelerating HBM4 12-High Development

Despite ongoing uncertainty surrounding Trump’s proposed tariffs, leading memory manufacturers are moving forward with HBM development. According to Chosun Biz, industry sources on the 16th indicate that Samsung’s 4nm logic dies have achieved a test production yield exceeding 40%. As these logic...

2025-03-19

[News] SK hynix Delivers World’s First 12-Layer HBM4 Samples, Gearing up for Mass Production in 2H25

With SK hynix reportedly securing exclusive 12H HBM3E supply to NVIDIA’s GB300 AI chip, the South Korean memory giant has now come up with more good news. According to its press release, the company has shipped the world’s first 12-layer HBM4 samples to major customers. Leveraging its HBM exp...

2025-03-05

[News] Over $6.67 Billion Wafer Plant Breaks Ground as HBM Market Heats Up

Recently, SK Hynix announced the full-scale commencement of construction on the first wafer plant within its Yongin Semiconductor Cluster, with completion expected in May 2027. In July 2024, the SK Hynix board of directors approved an investment of approximately 9.4 trillion KRW (about $6.67 bill...

2025-03-05

[News] SK hynix U.S. Revenue More Than Doubles Amid Surging HBM Demand

According to reports from The Chosun Daily and The Korea Herald, SK hynix's revenue in the U.S. market surged 2.6 times in 2024, fueled by the rising demand for AI memory chips from major U.S. tech companies. In a corporate filing on Tuesday, SK hynix announced that its U.S. sales subsidiary, SK...

2025-02-27

[News] SK hynix Fast-Tracks HBM4 Development, Reportedly Hits 70% Yield in 12-Layer Testing

While HBM4 has become the next battleground for memory giants, SK hynix has hit a key milestone, as it has reportedly achieved a 70% yield in 12-layer HBM4 testing ahead of mass production, according to South Korean media outlet etnews. Citing an insider familiar with the situation, the report in...

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